限制饮食和放松身心是保持健康的两个要诀。Diet and relaxation are two important keys to good health.住房条件差、家庭压力大会影响身心两方面的健康。Poor housing and family stress can affect both physical and mental health.长途飞行后，你可能会感到身心疲惫。You may be physically and me...
A fabrication process has been developed to a polymer micro tip arrays using micromachining.采用微加工工艺制备出一种聚合物微锥阵列.Objective To establish direct - write laser method for micromachining immunoassay microfluidic chip.目的建立微流控芯...